TY  - BOOK
AU  - Akimuškin, I. I.
TI  - Ethology
T2  - Science for everyone
SN  - 5-03-000551-X
PY  - 1988///
CY  - Μ.
PB  - Mir
KW  - Е681.38я9
KW  - rubbk
ER  -